CN213827119U

CN213827119U - Drilling fixture for steel structure connecting plate

Info

Publication number: CN213827119U
Application number: CN202022253608.9U
Authority: CN
Inventors: 赵凤祥
Original assignee: Tianjin Kaidinghang Steel Structure Engineering Co ltd
Current assignee: Tianjin Kaidinghang Steel Structure Engineering Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-07-30
Anticipated expiration: 2030-10-12

Abstract

The utility model relates to the technical field of drilling devices, in particular to a steel structure connecting plate drilling clamp, which reduces the connecting plate adjusting labor force, improves the hole distance precision of the connecting plate, increases the working efficiency and reduces the use limitation; the drilling machine comprises an installation base, an operation table, a support frame, a hydraulic cylinder, a motor base, a drilling motor, a locking drill chuck, a drill bit and a controller, wherein the bottom end of the operation table is installed at the top end of the installation base; still including supporting slide rail, supporting slide block, removal seat, motor frame, conveying motor, lead screw, mounting and thread bush, support the slide rail bottom and install in installation base top rear side, the support frame bottom is installed on supporting slide block top, conveying motor passes through the motor frame to be installed on installation base cavity left wall, lead screw left end and conveying motor right side output coaxial coupling.

Description

Drilling fixture for steel structure connecting plate

Technical Field

The utility model relates to a drilling equipment's technical field especially relates to steel construction connecting plate boring grab.

Background

As is well known, a steel structure connecting plate drilling fixture is an auxiliary device for drilling a steel structure connecting plate, and is widely used in the field of drilling devices; the existing drilling clamp for the steel structure connecting plate comprises an installation base, an operation table, a support frame, a hydraulic cylinder, a motor base, a drilling motor, a locking type drill chuck, a drill bit and a controller, wherein the bottom end of the operation table is installed at the top end of the installation base, the bottom end of the support frame is installed at the top end of the installation base, the top end of the hydraulic cylinder is installed at the bottom end of a cross beam of the support frame, the drilling motor is installed at the output end of the bottom of the hydraulic cylinder through the motor base, the drill bit is coaxially installed at the output end of the bottom of the drilling motor through the locking type drill chuck, the rear end of the controller is installed at the front end of the installation base, and the controller is electrically connected with the hydraulic cylinder and the drilling motor through wires; when the existing steel structure connecting plate drilling clamp is used, the connecting plate is firstly fixed at the top end of an operation table, then a locking type drill chuck is started through a controller to enable a drill bit to rotate, and then the drill bit is pushed by a hydraulic cylinder to descend to drill the connecting plate at the top end of the operation table; the existing steel structure connecting plate drilling clamp finds in use, because a plurality of holes need to be drilled at different positions on the connecting plate, the precision requirement of the connecting hole connecting position is high, the connecting plate position needs to be continuously adjusted when the connecting plate is drilled with the holes, the manual labor force is increased, the hole pitch precision is reduced, and the drilling efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a reduce the connecting plate and adjust the labour, improve the connecting plate pitch-row precision, increase work efficiency, reduce the steel construction connecting plate boring grab who uses the limitation.

The utility model discloses a steel construction connecting plate boring grab, including the installation base, the operation panel, the support frame, the pneumatic cylinder, the motor cabinet, drilling motor, locking type drill chuck, drill bit and controller, the operation panel bottom is installed on the installation base top, the support frame bottom is installed on the installation base top, the pneumatic cylinder top is installed in support frame crossbeam bottom, drilling motor passes through the motor cabinet to be installed at pneumatic cylinder bottom output, the drill bit passes through locking type drill chuck coaxial arrangement at drilling motor bottom output, the controller rear end is installed at the installation base front end, and the controller passes through wire electric connection with pneumatic cylinder and drilling motor; still including supporting the slide rail, the supporting sliding block, remove the seat, the motor frame, conveying motor, the lead screw, mounting and thread bush, support the slide rail bottom and install in installation base top rear side, remove the seat and install inside supporting sliding block bottom slotted hole, and remove a bottom and support slide rail top cooperation sliding connection, the support frame bottom is installed on the supporting sliding block top, conveying motor passes through the motor frame and installs on installation base cavity left wall, lead screw left end and conveying motor right side output coaxial coupling, the thread bush passes through the mounting and installs in the supporting sliding block bottom, and the lead screw is connected with thread bush screw-thread fit.

The utility model discloses a steel construction connecting plate boring grab, still include the gag lever post, remove the frame, the sliding sleeve, the nut, mounting panel and adjusting device, install at support frame crossbeam front end mounting panel rear end, a plurality of gag lever posts are installed at mounting panel rear end and support frame front end through the cooperation, the pneumatic cylinder top is installed in removing the frame bottom, both ends are provided with the shaft hole about removing the frame, the sliding sleeve cooperation is installed inside removing the frame shaft hole, and sliding sleeve and gag lever post cooperation sliding connection, the nut is installed inside removing the frame logical groove, the adjusting device output is connected with the nut cooperation.

The utility model discloses a steel construction connecting plate boring grab, adjusting device include first bearing and threaded rod, and first bearing is installed inside the mounting panel slotted hole, and the threaded rod rotates with the mounting panel through first bearing to be connected, and threaded rod and mounting panel screw-thread fit are connected.

The utility model discloses a steel construction connecting plate boring grab still includes a plurality of regulation stabilizer blades, and the cooperation of a plurality of regulation stabilizer blade tops is installed in installation base bottom to it is provided with the regulation post to adjust the stabilizer blade bottom.

The utility model discloses a steel construction connecting plate boring grab still includes the hand wheel, hand wheel rear end coaxial arrangement is at the threaded rod front end.

The utility model discloses a steel construction connecting plate boring grab still includes the second bearing, and the second bearing right-hand member is fixed on installation base cavity right wall, lead screw right-hand member and second bearing left end coaxial coupling.

The utility model discloses a steel construction connecting plate boring grab still includes a plurality of rubber pads, and the rubber pad top is installed in adjusting the bottom of the post.

The utility model discloses a steel construction connecting plate boring grab still includes the support column, and the support column top is installed in support frame crossbeam bottom, and the support column bottom is installed at the support frame front end.

Compared with the prior art, the beneficial effects of the utility model are that: make supporting shoe slidable mounting on installation base top through supporting the slide rail and removing a cooperation, make support frame stabilizing support through supporting shoe, make conveyor motor stabilizing installation on installation base cavity left wall through the motor frame, make thread bush stabilizing installation in supporting shoe bottom through the mounting, conveyor motor makes the drill bit on supporting shoe top carry out the lateral position through lead screw and mounting cooperation and adjusts, reduce the connecting plate and adjust the labour, improve the connecting plate pitch-row precision, increase work efficiency, reduce and use the limitation.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a left side view structure diagram of the present invention;

in the drawings, the reference numbers: 1. installing a base; 2. an operation table; 3. a support frame; 4. a hydraulic cylinder; 5. A motor base; 6. a drilling motor; 7. a locking type drill chuck; 8. a drill bit; 9. a controller; 10. Supporting the slide rail; 11. a support slide block; 12. a movable seat; 13. a motor frame; 14. a conveying motor; 15. a lead screw; 16. a fixing member; 17. a threaded sleeve; 18. a limiting rod; 19. a movable frame; 20. a sliding sleeve; 21. a nut; 22. mounting a plate; 23. a first bearing; 24. a threaded rod; 25. Adjusting the support legs; 26. an adjustment column; 27. a hand wheel; 28. a second bearing; 29. a rubber pad; 30. And (4) a support column.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 3, the utility model discloses a steel structure connecting plate boring grab, including installation base 1, operation panel 2, support frame 3, pneumatic cylinder 4, motor cabinet 5, drilling motor 6, locking drill chuck 7, drill bit 8 and controller 9, 2 bottoms of operation panel are installed on 1 top of installation base, 3 bottoms of support frame are installed on 1 top of installation base, 4 tops of pneumatic cylinder are installed in 3 crossbeam bottoms of support frame, drilling motor 6 is installed at 4 bottom output ends of pneumatic cylinder through motor cabinet 5, drill bit 8 is coaxially installed at 6 bottom output ends of drilling motor through locking drill chuck 7, 9 rear ends of controller are installed at 1 front end of installation base, and controller 9 passes through wire electric connection with pneumatic cylinder 4 and drilling motor 6; the automatic feeding device is characterized by further comprising a supporting slide rail 10, a supporting slide block 11, a moving seat 12, a motor frame 13, a conveying motor 14, a lead screw 15, a fixing piece 16 and a threaded sleeve 17, wherein the bottom end of the supporting slide rail 10 is installed on the rear side of the top end of the installation base 1, the moving seat 12 is installed inside a slotted hole in the bottom end of the supporting slide block 11, the bottom end of the moving seat 12 is matched and slidably connected with the top end of the supporting slide rail 10, the bottom end of the supporting frame 3 is installed at the top end of the supporting slide block 11, the conveying motor 14 is installed on the left wall of a cavity of the installation base 1 through the motor frame 13, the left end of the lead screw 15 is coaxially connected with the right output end of the conveying motor 14, the threaded sleeve 17 is installed at the bottom end of the supporting slide block 11 through the fixing piece 16, and the lead screw 15 is in threaded fit connection with the threaded sleeve 17; make supporting slide 11 slidable mounting on 1 top of installation base through supporting slide rail 10 and the cooperation of removing seat 12, make 3 outriggers of support frame through supporting slide 11, make conveyor motor 14 steady mounting on 1 cavity left wall of installation base through motor frame 13, make thread bush 17 steady mounting in 11 bottom of supporting slide through mounting 16, conveyor motor 14 makes drill bit 8 on supporting slide 11 top carry out the horizontal position through the cooperation of lead screw 15 and mounting 16 and adjusts the labour, reduce the connecting plate and adjust the labour, improve connecting plate pitch-row precision, increase work efficiency, reduce and use the limitation.

The utility model discloses a steel construction connecting plate boring grab, still include gag lever post 18, the carriage 19, sliding sleeve 20, the nut 21, mounting panel 22 and adjusting device, mounting panel 22 rear end is installed at mounting panel 22 crossbeam front end, a plurality of gag lever posts 18 are installed at mounting panel 22 rear end and support frame 3 front end through the cooperation, 4 tops of pneumatic cylinder are installed in carriage 19 bottom, both ends are provided with the shaft hole about carriage 19, sliding sleeve 20 cooperates and installs inside carriage 19 shaft hole, and sliding sleeve 20 and gag lever post 18 cooperate sliding connection, nut 21 is installed inside carriage 19 logical groove, the adjusting device output is connected with nut 21 cooperation; make the removal frame 19 to slide through the cooperation of gag lever post 18 and sliding sleeve 20 and support, make adjusting device fixed mounting through mounting panel 22, make the drill bit 8 front and back position of removal frame 19 bottom adjust through adjusting device and the cooperation of nut 21, increase device drilling adaptability, improve maneuverability, increase adaptability, reduce and use the limitation.

The utility model discloses a steel construction connecting plate boring grab, adjusting device include first bearing 23 and threaded rod 24, first bearing 23 is installed inside the mounting panel 22 slotted hole, threaded rod 24 is connected with mounting panel 22 through first bearing 23 rotation, threaded rod 24 and mounting panel 22 screw-thread fit connection; make threaded rod 24 and mounting panel 22 rotate through first bearing 23 and be connected, make drill bit 8 front and back position adjust through threaded rod 24 and nut 21 threaded connection, increase device drilling adaptability, improve and adjust the convenience, increase adaptability, reduce and use the limitation.

The drilling fixture for the steel structure connecting plate of the utility model also comprises a plurality of adjusting support legs 25, the top ends of the adjusting support legs 25 are installed at the bottom end of the installation base 1 in a matching way, and the bottom ends of the adjusting support legs 25 are provided with adjusting columns 26; the device is stably supported by matching the adjusting support legs 25 and the adjusting columns 26, the installation and placing adaptability of the device is improved, the leveling convenience of the device is improved, and the use limitation is reduced.

The drilling fixture for the steel structure connecting plate of the utility model also comprises a hand wheel 27, the rear end of the hand wheel 27 is coaxially arranged at the front end of the threaded rod 24; make threaded rod 24 rotate the degree of difficulty through hand wheel 27 and descend, improve the simple operation nature, increase work efficiency, reduce and use the limitation.

The drilling fixture for the steel structure connecting plate also comprises a second bearing 28, the right end of the second bearing 28 is fixed on the right wall of the cavity of the mounting base 1, and the right end of the lead screw 15 is coaxially connected with the left end of the second bearing 28; make lead screw 15 rotate the location through second bearing 28, improve lead screw 15 and thread bush 17 cooperation stability, increase drilling accuracy, improve product quality, reduce and use the limitation.

The drilling fixture for the steel structure connecting plate of the utility model also comprises a plurality of rubber pads 29, the top ends of the rubber pads 29 are arranged at the bottom ends of the adjusting columns 26; make device shock attenuation effect increase through the cooperation of a plurality of rubber pads 29, reduce device work and rock, improve drilling stability, increase drilling precision, reduce and use the limitation.

The drilling fixture for the steel structure connecting plate of the utility model also comprises a support pillar 30, the top end of the support pillar 30 is arranged at the bottom end of the beam of the support frame 3, and the bottom end of the support pillar 30 is arranged at the front end of the support frame 3; make support frame 3 support intensity increase through support column 30, improve device working strength, increase device life, improve the drilling precision.

The utility model discloses a steel construction connecting plate boring grab, it is at the during operation, at first put the connecting plate location on 2 tops of operation panel, later through rotating hand wheel 27 through position around threaded rod 24 and the cooperation of nut 21 make the drill bit 8 carry out drilling position control, then start drilling motor 6 through controller 9 and make drill bit 8 rotate, later make drill bit 8 carry out drilling elevating movement through controller 9 control pneumatic cylinder 4, then make

lead screw

15 and 17 cooperation regulation drill bit 8 transverse position drill through controller 9 slotted hole conveying motor 14 can.

The installation mode, the connection mode or the arrangement mode of the drilling clamp for the steel structure connecting plate of the utility model are common mechanical modes, and the drilling clamp can be implemented as long as the beneficial effects can be achieved; the utility model discloses a steel construction connecting plate boring grab's pneumatic cylinder 4, drilling motor 6, controller 9 and conveying motor 14 are purchase on the market, and this industry technical staff only need install and operate according to its subsidiary instructions.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A steel structure connecting plate drilling clamp comprises an installation base (1), an operation table (2), a support frame (3), a hydraulic cylinder (4), a motor base (5), a drilling motor (6), a locking type drill chuck (7), a drill bit (8) and a controller (9), wherein the bottom end of the operation table (2) is installed at the top end of the installation base (1), the bottom end of the support frame (3) is installed at the top end of the installation base (1), the top end of the hydraulic cylinder (4) is installed at the bottom end of a cross beam of the support frame (3), the drilling motor (6) is installed at the bottom output end of the hydraulic cylinder (4) through the motor base (5), the drill bit (8) is coaxially installed at the bottom output end of the drilling motor (6) through the locking type drill chuck (7), and the rear end of the controller (9) is installed at the front end of the installation base (1), the controller (9) is electrically connected with the hydraulic cylinder (4) and the drilling motor (6) through leads; it is characterized by also comprising a supporting slide rail (10), a supporting slide block (11), a moving seat (12), a motor frame (13), a conveying motor (14), a screw rod (15), a fixing piece (16) and a thread bush (17), wherein the bottom end of the supporting slide rail (10) is arranged at the rear side of the top end of the mounting base (1), the moving seat (12) is arranged in a slotted hole at the bottom end of the supporting slide block (11), and remove seat (12) bottom and support slide rail (10) top cooperation sliding connection, install on support slider (11) top support frame (3) bottom, conveying motor (14) are installed on installation base (1) cavity left wall through motor frame (13), lead screw (15) left end and conveying motor (14) right side output coaxial coupling, install in support slider (11) bottom through mounting (16) thread bush (17), and lead screw (15) are connected with thread bush (17) screw-thread fit.

2. The steel structure connecting plate drilling fixture as claimed in claim 1, further comprising a limiting rod (18), a moving frame (19), a sliding sleeve (20), a nut (21), a mounting plate (22) and an adjusting device, wherein the rear end of the mounting plate (22) is mounted at the front end of a cross beam of the support frame (3), the limiting rods (18) are mounted at the rear end of the mounting plate (22) and the front end of the support frame (3) in a matching manner, the top end of the hydraulic cylinder (4) is mounted at the bottom end of the moving frame (19), shaft holes are formed in the left end and the right end of the moving frame (19), the sliding sleeve (20) is mounted inside the shaft hole of the moving frame (19) in a matching manner, the sliding sleeve (20) and the limiting rod (18) are connected in a matching manner, the nut (21) is mounted inside a through groove of the moving frame (19), and the output end of the adjusting device is connected with the nut (21) in a matching manner.

3. The steel structure connecting plate drilling clamp of claim 2, wherein the adjusting device comprises a first bearing (23) and a threaded rod (24), the first bearing (23) is installed inside a slotted hole of the mounting plate (22), the threaded rod (24) is rotatably connected with the mounting plate (22) through the first bearing (23), and the threaded rod (24) is in threaded fit connection with the mounting plate (22).

4. The steel structure connecting plate drilling clamp is characterized by further comprising a plurality of adjusting support legs (25), wherein the top ends of the adjusting support legs (25) are installed at the bottom end of the installation base (1) in a matched mode, and adjusting columns (26) are arranged at the bottom ends of the adjusting support legs (25).

5. The steel structure connecting plate drilling clamp of claim 4, further comprising a hand wheel (27), wherein the rear end of the hand wheel (27) is coaxially arranged at the front end of the threaded rod (24).

6. The steel structure connecting plate drilling fixture as claimed in claim 5, further comprising a second bearing (28), wherein the right end of the second bearing (28) is fixed on the right wall of the cavity of the mounting base (1), and the right end of the screw rod (15) is coaxially connected with the left end of the second bearing (28).

7. The steel structure connecting plate drilling clamp of claim 6, further comprising a plurality of rubber pads (29), wherein the top ends of the rubber pads (29) are installed at the bottom ends of the adjusting columns (26).

8. The steel structure connecting plate drilling clamp as claimed in claim 7, further comprising a supporting column (30), wherein the top end of the supporting column (30) is installed at the bottom end of the cross beam of the supporting frame (3), and the bottom end of the supporting column (30) is installed at the front end of the supporting frame (3).